test/yosupo/string/number_of_substring.4.test.cpp

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• Last update: 2026-02-21 02:12:53+09:00
• Problem: https://judge.yosupo.jp/problem/number_of_substrings

Depends on

• lib/string/suffix_automaton.hpp

Code

// competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/number_of_substrings
#include <cstdint>
#include <iostream>
#include <string>
#include "string/suffix_automaton.hpp"

int main(void) {
    std::string s;
    std::cin >> s;

    string_suffix_automaton<> sa(s);
    std::int64_t ans = 0;
    for (int i = 1; i < sa.size(); ++i) {
        ans += sa.nodes[i].len - sa.nodes[sa.nodes[i].link].len;
    }
    std::cout << ans << '\n';

    return 0;
}

Traceback (most recent call last):
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/resolver.py", line 291, in resolve
    bundled_code = language.bundle(path, basedir=basedir)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus.py", line 242, in bundle
    bundler.update(path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 479, in update
    self._resolve(pathlib.Path(included), included_from=path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 286, in _resolve
    raise BundleErrorAt(path, -1, "no such header")
competitive_verifier.oj.verify.languages.cplusplus_bundle.BundleErrorAt: string/suffix_automaton.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	all_same_00	AC	29 ms	62 MB
g++	all_same_01	AC	31 ms	63 MB
g++	all_same_02	AC	31 ms	63 MB
g++	all_same_03	AC	31 ms	63 MB
g++	all_same_04	AC	31 ms	63 MB
g++	example_00	AC	2 ms	4 MB
g++	example_01	AC	3 ms	3 MB
g++	example_02	AC	2 ms	3 MB
g++	example_03	AC	2 ms	4 MB
g++	fib_str_00	AC	50 ms	120 MB
g++	fib_str_01	AC	41 ms	120 MB
g++	fib_str_02	AC	40 ms	120 MB
g++	fib_str_03	AC	30 ms	61 MB
g++	fib_str_04	AC	50 ms	120 MB
g++	max_random_00	AC	70 ms	120 MB
g++	max_random_01	AC	71 ms	120 MB
g++	max_random_02	AC	75 ms	120 MB
g++	max_random_03	AC	73 ms	120 MB
g++	max_random_04	AC	70 ms	120 MB
g++	random_00	AC	50 ms	63 MB
g++	random_01	AC	65 ms	120 MB
g++	random_02	AC	11 ms	19 MB
g++	random_03	AC	58 ms	119 MB
g++	random_04	AC	36 ms	62 MB

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